void HandleCloseTab(object sender, TdiTabCloseEventArgs e)
{
if (CheckClosingSlaveTabs((ITdiTab)sender))
{
return;
}
ITDICloseControlTab cct = sender as ITDICloseControlTab;
if (cct != null && !cct.CanClose())
{
return;
}
if (!e.AskSave || SaveIfNeed((ITdiTab)sender))
{
CloseTab((ITdiTab)sender);
}
}
public bool AskToCloseTab(ITdiTab tab, CloseSource source = CloseSource.External)
{
var slider = tab.TabParent as TdiSliderTab;
if (slider != null)
{
return(slider.AskToCloseTab(tab, source));
}
if (CheckClosingSlaveTabs(tab))
{
return(false);
}
ITDICloseControlTab cct = tab as ITDICloseControlTab;
ITDICloseControlTab canCloseActiveDialog = (tab as TdiSliderTab)?.ActiveDialog as ITDICloseControlTab;
if ((cct != null && !cct.CanClose()) || (canCloseActiveDialog != null && !canCloseActiveDialog.CanClose()))
{
return(false);
}
bool canClose = true;
try
{
canClose = SaveIfNeed(tab);
}
catch (Exception e)
{
logger.Error(e, "Возникла ошибка при проверке закрытия вкладки");
}
if (canClose)
{
ForceCloseTab(tab, source);
return(true);
}
return(false);
}
void OnCloseButtonClicked(object sender, EventArgs e)
{
Widget boxWidget = (sender as Widget).Parent;
TabVBox tab = null;
foreach (Widget wid in this.Children)
{
if (this.GetTabLabel(wid) == boxWidget)
{
tab = (TabVBox)wid;
}
}
if (tab == null)
{
logger.Warn("Не найден вкладка соответствующая кнопке закрыть.");
return;
}
if (CheckClosingSlaveTabs(tab.Tab))
{
return;
}
ITDICloseControlTab cct = tab.Tab as ITDICloseControlTab;
if (cct != null && !cct.CanClose())
{
return;
}
if (SaveIfNeed(tab.Tab))
{
CloseTab(tab.Tab);
}
}
